86 lines
3.0 KiB
TypeScript
86 lines
3.0 KiB
TypeScript
/**
|
|
* Fills the whole array with a specified value.
|
|
*
|
|
* This function mutates the original array and replaces its elements with the provided value, starting from the specified
|
|
* start index up to the end index (non-inclusive). If the start or end indices are not provided, it defaults to filling the
|
|
* entire array.
|
|
*
|
|
* @template T - The type of the value to fill the array with.
|
|
* @param {unknown[]} array - The array to fill.
|
|
* @param {T} value - The value to fill the array with.
|
|
* @returns {T[]} The array with the filled values.
|
|
*
|
|
* @example
|
|
* fill([1, 2, 3], 'a');
|
|
* // => ['a', 'a', 'a']
|
|
*
|
|
* fill(Array(3), 2);
|
|
* // => [2, 2, 2]
|
|
*
|
|
* fill([4, 6, 8, 10], '*', 1, 3);
|
|
* // => [4, '*', '*', 10]
|
|
*
|
|
* fill([1, 2, 3], '*', -2, -1);
|
|
* // => [1, '*', 3]
|
|
*/
|
|
declare function fill<T>(array: unknown[], value: T): T[];
|
|
/**
|
|
* Fills elements of an array with a specified value from the start position up to the end of the array.
|
|
*
|
|
* This function mutates the original array and replaces its elements with the provided value, starting from the specified
|
|
* start index up to the end index (non-inclusive). If the start or end indices are not provided, it defaults to filling the
|
|
* entire array.
|
|
*
|
|
* @template T - The type of elements in the original array.
|
|
* @template U - The type of the value to fill the array with.
|
|
* @param {Array<T | U>} array - The array to fill.
|
|
* @param {U} value - The value to fill the array with.
|
|
* @param {number} [start=0] - The start position. Defaults to 0.
|
|
* @returns {Array<T | U>} The array with the filled values.
|
|
*
|
|
* @example
|
|
* fill([1, 2, 3], 'a');
|
|
* // => ['a', 'a', 'a']
|
|
*
|
|
* fill(Array(3), 2);
|
|
* // => [2, 2, 2]
|
|
*
|
|
* fill([4, 6, 8, 10], '*', 1, 3);
|
|
* // => [4, '*', '*', 10]
|
|
*
|
|
* fill([1, 2, 3], '*', -2, -1);
|
|
* // => [1, '*', 3]
|
|
*/
|
|
declare function fill<T, U>(array: Array<T | U>, value: U, start: number): Array<T | U>;
|
|
/**
|
|
* Fills elements of an array with a specified value from the start position up to, but not including, the end position.
|
|
*
|
|
* This function mutates the original array and replaces its elements with the provided value, starting from the specified
|
|
* start index up to the end index (non-inclusive). If the start or end indices are not provided, it defaults to filling the
|
|
* entire array.
|
|
*
|
|
* @template T - The type of elements in the original array.
|
|
* @template U - The type of the value to fill the array with.
|
|
* @param {Array<T | U>} array - The array to fill.
|
|
* @param {U} value - The value to fill the array with.
|
|
* @param {number} [start=0] - The start position. Defaults to 0.
|
|
* @param {number} [end=arr.length] - The end position. Defaults to the array's length.
|
|
* @returns {Array<T | U>} The array with the filled values.
|
|
*
|
|
* @example
|
|
* fill([1, 2, 3], 'a');
|
|
* // => ['a', 'a', 'a']
|
|
*
|
|
* fill(Array(3), 2);
|
|
* // => [2, 2, 2]
|
|
*
|
|
* fill([4, 6, 8, 10], '*', 1, 3);
|
|
* // => [4, '*', '*', 10]
|
|
*
|
|
* fill([1, 2, 3], '*', -2, -1);
|
|
* // => [1, '*', 3]
|
|
*/
|
|
declare function fill<T, U>(array: Array<T | U>, value: U, start: number, end: number): Array<T | U>;
|
|
|
|
export { fill };
|